Sciweavers

674 search results - page 41 / 135
» Arguments and Results
Sort
View
FOIKS
2008
Springer
15 years 1 months ago
Aggregation of Attack Relations: A Social-Choice Theoretical Analysis of Defeasibility Criteria
Abstract. This paper analyzes the aggregation of different abstract attack relations over a common set of arguments. Each of those attack relations can be considered as the represe...
Fernando A. Tohmé, Gustavo Adrian Bodanza, ...
CSR
2007
Springer
15 years 6 months ago
Conjunctive Grammars over a Unary Alphabet: Undecidability and Unbounded Growth
Abstract It has recently been proved (Je˙z, DLT 2007) that conjunctive grammars (that is, context-free grammars augmented by conjunction) generate some nonregular languages over a...
Artur Jez, Alexander Okhotin
ECAI
2010
Springer
15 years 23 hour ago
Brothers in Arms? On AI Planning and Cellular Automata
AI Planning is concerned with the selection of actions towards achieving a goal. Research on cellular automata (CA) is concerned with the question how global behaviours arise from ...
Jörg Hoffmann, Nazim Fatès, Héc...
IICS
2001
Springer
15 years 4 months ago
Computer-Supported Deliberations for Distributed Teams
In our terminology, a “deliberation” is a distributed collaborative process, more or less spontaneous, structured, and complex. This process can include both individual and col...
Jacques Lonchamp, Fabrice Muller
DCG
2000
94views more  DCG 2000»
14 years 11 months ago
Finding Small Triangulations of Polytope Boundaries Is Hard
We prove that it is NP-hard to decide whether a polyhedral 3-ball can be triangulated with k simplices. The construction also implies that it is difficult to find the minimal trian...
Jürgen Richter-Gebert